Validate file upload field names no spaces

My form allows users to upload files... when they upload file names with spaces, it breaks the URL download link I set up in InfusionSoft integration.

Other than adding subtext to the file upload "fields", can I validate the file names to reject any names with spaces?

Here's the form:

http://www.jotform.com//?formID=42998229132159

Thanks,

Steve

Hi Steve,

At the moment we don't have the provision for such a feature in our file upload elements, as a workaround you can make the text telling the users to submit files without spaces more prominent.

Another approach will be to download the form's full source code and implement a JavaScript validation on the file that checks for spaces in the file-name before it is submitted.